US8148008B2 - Negative active material composition for a rechargeable lithium battery, a negative electrode for a rechargeable lithium battery, and a rechargeable lithium battery including same - Google Patents
Negative active material composition for a rechargeable lithium battery, a negative electrode for a rechargeable lithium battery, and a rechargeable lithium battery including same Download PDFInfo
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- 0 *C1=CC=C(C)C=C1.*C1=CC=C(CC2=CC=C(C([3*])([4*])C3=CC=C(CC4=CC=C(C)C=C4)C=C3)C=C2)C=C1.*C1=CC=C(CC2=CC=C(C)C=C2)C=C1.*C1=CC=C(CC2=CC=C(CC3=CC=C(C)C=C3)C=C2)C=C1.*C1=CC=CC(C)=C1.O=C1CC2C(C(=O)O1)C1C(=O)OC(=O)C21.O=C1OC(=O)C2=CC(CC3=CC4=C(C=C3)C(=O)OC4=O)=CC=C12.O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O.O=C1OC(=O)C2C1CC1C(=O)OC(=O)C12 Chemical compound *C1=CC=C(C)C=C1.*C1=CC=C(CC2=CC=C(C([3*])([4*])C3=CC=C(CC4=CC=C(C)C=C4)C=C3)C=C2)C=C1.*C1=CC=C(CC2=CC=C(C)C=C2)C=C1.*C1=CC=C(CC2=CC=C(CC3=CC=C(C)C=C3)C=C2)C=C1.*C1=CC=CC(C)=C1.O=C1CC2C(C(=O)O1)C1C(=O)OC(=O)C21.O=C1OC(=O)C2=CC(CC3=CC4=C(C=C3)C(=O)OC4=O)=CC=C12.O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O.O=C1OC(=O)C2C1CC1C(=O)OC(=O)C12 0.000 description 10
- YUWFEBAXEOLKSG-UHFFFAOYSA-N CC1=C(C)C(C)=C(C)C(C)=C1C Chemical compound CC1=C(C)C(C)=C(C)C(C)=C1C YUWFEBAXEOLKSG-UHFFFAOYSA-N 0.000 description 1
- DCCMHYNEGPFZDO-UHFFFAOYSA-N CC1=CC=C(N2C(=O)C3=CC4=C(C=C3C2=O)C(=O)N(C2=CC=C(C)C=C2)C4=O)C=C1.CC1=CC=C(NC(=O)C2=CC(C(=O)NC3=CC=C(C)C=C3)=C(C(=O)O)C=C2C(=O)O)C=C1 Chemical compound CC1=CC=C(N2C(=O)C3=CC4=C(C=C3C2=O)C(=O)N(C2=CC=C(C)C=C2)C4=O)C=C1.CC1=CC=C(NC(=O)C2=CC(C(=O)NC3=CC=C(C)C=C3)=C(C(=O)O)C=C2C(=O)O)C=C1 DCCMHYNEGPFZDO-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/02—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/134—Electrodes based on metals, Si or alloys
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
Description
In Formulae 1 through 9, each of X1 and X2 is independently selected from O, CO, SO2, or S, and X1 and X2 may be the same or different. Each of R1 and R2 is independently selected from H and alkyls, and R1 and R2 may be the same or different. Each of R3 and R4 is independently selected from halogens, haloalkyls, alkyls, and H, and R3 and R4 may be the same or different.
In Formula 10, R5 is an alkylene, and n ranges from 120 to 1000.
R6—O n Formula II
In Formula II, R6 is an alkylene, and n ranges from 250 to 25,000.
In Formula 12, R7 to R10 may be the same or different and each of R7 to R10 is independently selected from H and alkyls, and n ranges from 120 to 12,000.
In Formula 13, R11 and R12 may be the same or different, and each of R11 and R12 is independently selected from H and alkyls. X3 and X4 may be the same or different and each of X3 and X4 is independently selected from halogens, and n ranges from 150 to 10,000.
In Formula 14, R13 and R14 may be the same or different, and each of R13 and R14 is independently selected from H and alkyls. X5 to X10 may be the same or different, and each of X5 to X10 is independently selected from halogens, a ranges from 120 to 900, and b ranges from 5100 to 5880.
In Formulae 1 through 9, X1 and X2 may be the same or different and each of X1 and X2 is independently selected from O, CO, SO2, or S. R1 and R2 may be the same or different and each of R1 and R2 is independently selected from H and alkyls. R3 and R4 may be the same or different and each of R3 and R4 is independently selected from halogens, haloalkyls, alkyls, and H. According to one embodiment, R1 and R2 are H, and R3 and R4 are either the same or independently selected from halogens, haloalkyls, alkyls, and H. According to another embodiment, R1 and R2 are H, and R3 and R4 are haloalkyls. According to yet another embodiment, R1 and R2 are H, and R3 and R4 are fluoroalkyls.
In Formula 10, R5 is alkylene, and n ranges from 120 to 1000.
R6—O n Formula 11
In Formula 11, R6 is an alkylene, and n ranges from 250 to 25,000.
In Formula 12, R7 to R10 may be the same or different and each is independently selected from H and alkyls, and n ranges from 120 to 12,000. According to one embodiment, each of R7 to R10 is selected from H and CH3.
In Formula 13, R11 and R12 may be the same or different and each is independently selected from H and alkyls. X3 and X4 may be the same or different and each is independently selected from halogens, and n ranges from 150 to 10,000. According to one embodiment, X3 and X4 are each F.
In Formula 14, R13 and R14 may be the same or different and each is independently selected from H and alkyls. X5 to X10 may be the same or different and each is independently selected from halogens, a ranges from 120 to 900, and b ranges from 5100 to 5880. According to one embodiment, R13 and R14 are each H, and X5 to X10 are each F.
LiaA1-bBbD2 Formula 15
In Formula 15, 0.95≦a≦1.1 and 0≦b≦0.5.
LiaE1-bBbO2-cFc Formula 16
In Formula 16, 0.95≦a≦1.1, 0≦b≦0.5, and 0≦c≦0.05.
LiE2-bBbO4-cFc formula 17
In Formula 17, 0≦b≦0.5 and 0≦c≦0.05.
LiaNi1-b-cCobBcDα Formula 18
In Formula 18, 0.95≦a≦1.1, 0≦b≦0.5, 0≦c≦0.05, and 0<α≦2.
LiaNi1-b-cCobBcO2-αFα Formula 19
In Formula 19, 0.95≦a≦1.1, 0≦b≦0.5, 0≦c≦0.05, and 0<α<2.
LiaNi1-b-cCobBcO2-αF2 Formula 20
In Formula 20, 0.95≦a≦1.1, 0≦b≦0.5, 0≦c≦0.05, and 0<α<2.
LiaNi1-b-cMnbBcDα Formula 21
In Formula 21, 0.95≦a≦1.1, 0≦b≦0.5, 0≦c≦0.05, and 0<α≦2.
LiaNi1-b-cMnbBcO2-αFα Formula 22
In Formula 22, 0.95≦a≦1.1, 0≦b≦0.5, 0≦c≦0.05, and 0<α<2.
LiaNi1-b-cMnbBcO2-αF2 Formula 23
In Formula 23, 0.95≦a≦1.1, 0≦b≦0.5, 0≦c≦0.05, and 0<α<2.
LiaNibEcGdO2 Formula 24
In Formula 24, 0.90≦a≦1.1, 0≦b≦0.9, 0≦c≦0.5, and 0.001≦d≦0.1.
LiaNibCocMndGeO2 Formula 25
In Formula 25, 0.90≦a≦1.1, 0≦b≦0.9, 0≦c≦0.5, 0≦d≦0.5, and 0.001≦e≦0.1.
LiaNiGbO2 Formula 26
In Formula 26, 0.90≦a≦1.1 and 0.001≦b≦0.1.
LiaCoGbO2 Formula 27
In Formula 27, 0.90≦a≦1.1 and 0.001≦b≦0.1.
LiaMnGbO2 Formula 28
In Formula 28, 0.90≦a≦1.1 and 0.001≦b≦0.1.
LiaMn2GbO4 Formula 29
In Formula 29, 0.90≦a≦1.1 and 0.001≦b≦0.1.
QO2 Formula 30
QS2 Formula 31
LiQS2 Formula 32
V2O5 Formula 33
LiV2O5 Formula 34
LiIO2 Formula 35
LiNiVO4 Formula 36
Li3-fJ2(PO4)3 Formula 37
In Formula 37, 0≦f<3.
Li3-fFe2(PO4)3 Formula 38
In Formula 38, 0≦f≦2.
In Formula 39, each of Ra to Rf is independently selected from hydrogen, halogens, C1 to C10 alkyls, haloalkyls, and combinations thereof.
TABLE 1 |
Discharge Capacity Retention (%) |
10 cycles | 50 |
100 cycles | ||
Example 1 | 91.0% | 85.3% | 80.2% |
Example 2 | 89.8% | 83.9% | 77.5% |
Example 3 | 88.0% | 81.4% | 74.8% |
Comparative Example 1 | 87.5% | 81.7% | 74.5% |
Comparative Example 2 | The substrates were bent so that |
Comparative Example 3 | substrates coated on both sides |
could not be made. Therefore, | |
cells were not fabricated. | |
Claims (9)
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KR1020060117904A KR100839369B1 (en) | 2006-11-27 | 2006-11-27 | Negative active material for rechargeable lithitum battery, negative electrode for rechargable lithium battery and rechargeable lithium battery prepared using same |
KR10-2006-0117904 | 2006-11-27 |
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Cited By (1)
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5213011B2 (en) * | 2007-05-08 | 2013-06-19 | Necエナジーデバイス株式会社 | Negative electrode for lithium secondary battery and lithium secondary battery using the same |
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WO2011008742A1 (en) * | 2009-07-14 | 2011-01-20 | Rogers Corporation | Alternative polymers for lithium ion primary and secondary batteries |
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US9166222B2 (en) | 2010-11-02 | 2015-10-20 | Envia Systems, Inc. | Lithium ion batteries with supplemental lithium |
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JP2013175317A (en) * | 2012-02-24 | 2013-09-05 | Toyota Industries Corp | Lithium ion secondary battery, and vehicle |
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Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06275279A (en) | 1993-03-17 | 1994-09-30 | Sanyo Electric Co Ltd | Lithium secondary battery |
US5707756A (en) * | 1994-11-29 | 1998-01-13 | Fuji Photo Film Co., Ltd. | Non-aqueous secondary battery |
JPH10188992A (en) | 1996-12-24 | 1998-07-21 | Sony Corp | Non-aqueous electrolyte battery |
US5824285A (en) * | 1996-10-23 | 1998-10-20 | Valence Technology, Inc. | Method of making lithium manganese oxide compounds |
JP2000021412A (en) | 1998-07-06 | 2000-01-21 | Hitachi Ltd | Nonaqueous electrolyte secondary battery and manufacture thereof |
US20020076611A1 (en) * | 2000-11-29 | 2002-06-20 | Marcus Palazzo | Use of heat-treated electrodes containing a polyamic acid-PVDF binder mixture |
JP2002270185A (en) | 2000-12-15 | 2002-09-20 | Wilson Greatbatch Ltd | Electrochemical battery having electrode made of vanadium oxide silver coated on current collector |
EP1246280A2 (en) | 2001-03-27 | 2002-10-02 | Shin-Etsu Chemical Co., Ltd. | Electrode-forming compositions and electrode members |
US20030054259A1 (en) * | 2001-07-12 | 2003-03-20 | Tetsuya Murai | Nonaqueous secondary cell |
KR20030047038A (en) | 2001-12-07 | 2003-06-18 | 삼성에스디아이 주식회사 | Composite binder of lithium battery |
US6589694B1 (en) * | 1999-05-14 | 2003-07-08 | Mitsubishi Cable Industries, Ltd. | Positive electrode active material, positive electrode active material composition and lithium ion secondary battery |
US20040096773A1 (en) | 2002-11-07 | 2004-05-20 | Myung Sup Jung | Soluble polyimide for photosensitive polyimide precursor and photosensitive polyimide precursor composition comprising the soluble polyimide |
JP2004247233A (en) | 2003-02-17 | 2004-09-02 | Sanyo Electric Co Ltd | Nonaqueous electrolyte secondary battery |
KR20050114698A (en) | 2003-03-26 | 2005-12-06 | 캐논 가부시끼가이샤 | Electrode material for lithium secondary battery and electrode structure having the electrode material |
US20060099506A1 (en) * | 2004-11-08 | 2006-05-11 | 3M Innovative Properties Company | Polyimide electrode binders |
US20070059604A1 (en) * | 2005-08-19 | 2007-03-15 | Sung-Soo Kim | Negative electrode for lithium secondary battery and lithium secondary battery comprising same |
US20090186273A1 (en) * | 2007-11-27 | 2009-07-23 | Lee Sang-Min | Negative active material, method of preparing the same, and rechargeable lithium battery including the same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4503807B2 (en) * | 2000-10-11 | 2010-07-14 | 東洋炭素株式会社 | Negative electrode for lithium ion secondary battery and method for producing negative electrode for lithium ion secondary battery |
-
2006
- 2006-11-27 KR KR1020060117904A patent/KR100839369B1/en active IP Right Grant
-
2007
- 2007-10-29 JP JP2007280854A patent/JP5522817B2/en active Active
- 2007-11-22 EP EP07121271A patent/EP1928047A1/en not_active Withdrawn
- 2007-11-26 CN CN2007101693731A patent/CN101192665B/en active Active
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Patent Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06275279A (en) | 1993-03-17 | 1994-09-30 | Sanyo Electric Co Ltd | Lithium secondary battery |
US5707756A (en) * | 1994-11-29 | 1998-01-13 | Fuji Photo Film Co., Ltd. | Non-aqueous secondary battery |
US5824285A (en) * | 1996-10-23 | 1998-10-20 | Valence Technology, Inc. | Method of making lithium manganese oxide compounds |
JPH10188992A (en) | 1996-12-24 | 1998-07-21 | Sony Corp | Non-aqueous electrolyte battery |
US6001507A (en) | 1996-12-24 | 1999-12-14 | Sony Corporation | Non-aqueous electrolyte secondary battery |
JP2000021412A (en) | 1998-07-06 | 2000-01-21 | Hitachi Ltd | Nonaqueous electrolyte secondary battery and manufacture thereof |
US6589694B1 (en) * | 1999-05-14 | 2003-07-08 | Mitsubishi Cable Industries, Ltd. | Positive electrode active material, positive electrode active material composition and lithium ion secondary battery |
US6759164B2 (en) | 2000-11-29 | 2004-07-06 | Wilson Greatbatch Ltd. | Use of heat-treated electrodes containing a polyamic acid-PVDF binder mixture |
US20020076611A1 (en) * | 2000-11-29 | 2002-06-20 | Marcus Palazzo | Use of heat-treated electrodes containing a polyamic acid-PVDF binder mixture |
JP2002260668A (en) | 2000-11-29 | 2002-09-13 | Wilson Greatbatch Ltd | Use of heat-treated electrode containing mixture of polyamic acid-pvdf binder |
JP2002270185A (en) | 2000-12-15 | 2002-09-20 | Wilson Greatbatch Ltd | Electrochemical battery having electrode made of vanadium oxide silver coated on current collector |
US20030198868A1 (en) * | 2000-12-15 | 2003-10-23 | Takeuchi Esther S. | Electrochemical cell having an electrode of silver vanadium oxide coated to a current collector |
US6797019B2 (en) | 2000-12-15 | 2004-09-28 | Wilson Greatbatch Ltd. | Electrochemical cell having an electrode of silver vanadium oxide coated to a current collector |
EP1246280A2 (en) | 2001-03-27 | 2002-10-02 | Shin-Etsu Chemical Co., Ltd. | Electrode-forming compositions and electrode members |
US20030054259A1 (en) * | 2001-07-12 | 2003-03-20 | Tetsuya Murai | Nonaqueous secondary cell |
KR20030047038A (en) | 2001-12-07 | 2003-06-18 | 삼성에스디아이 주식회사 | Composite binder of lithium battery |
US20040096773A1 (en) | 2002-11-07 | 2004-05-20 | Myung Sup Jung | Soluble polyimide for photosensitive polyimide precursor and photosensitive polyimide precursor composition comprising the soluble polyimide |
JP2004247233A (en) | 2003-02-17 | 2004-09-02 | Sanyo Electric Co Ltd | Nonaqueous electrolyte secondary battery |
KR20050114698A (en) | 2003-03-26 | 2005-12-06 | 캐논 가부시끼가이샤 | Electrode material for lithium secondary battery and electrode structure having the electrode material |
US20060099506A1 (en) * | 2004-11-08 | 2006-05-11 | 3M Innovative Properties Company | Polyimide electrode binders |
WO2006052313A1 (en) | 2004-11-08 | 2006-05-18 | 3M Innovative Properties Company | Polyimide electrode binders |
US20070059604A1 (en) * | 2005-08-19 | 2007-03-15 | Sung-Soo Kim | Negative electrode for lithium secondary battery and lithium secondary battery comprising same |
US20090186273A1 (en) * | 2007-11-27 | 2009-07-23 | Lee Sang-Min | Negative active material, method of preparing the same, and rechargeable lithium battery including the same |
Non-Patent Citations (10)
Title |
---|
European Search Report dated Mar. 6, 2008 for European Application 07121271.6, indicating relevance of references listed in this IDS. |
Hradil et al., Heterogeneous membranes based on a composite of a hypercrosslinked microparticle adsorbent and polyimide binder, Reactive & Functional Polymers, vol. 67, No. 5, Apr. 29, 2007, pp. 432-441, XP022051899. |
Japanese Office action dated Feb. 22, 2011, for corresponding Japanese Patent application 2007-280854, noting listed references in this IDS. |
Korean patent abstracts for publication No. 1020050114698 dated Dec. 6, 2005 in the name of Soichiro Kawakami et al. |
Korean Patent Abstracts, Publication No. 1020030047038 A, Published on Jun. 18, 2003, in the name of Jung, et al. |
Ohta et al., A novel binder for the graphite anode of rechargeable lithium ion batteries for the improvement of reversible capacity, Letters to the Editor/Carbon, vol. 39, No. 9, Aug. 2001, pp. 1434-1436, XP004319992. |
Patent Abstracts of Japan, and English machine translation of Japanese Publication 06-275279, listed above, 7 pages. |
Patent Abstracts of Japan, Publication No. 2000-021412, Published on Jan. 21, 2000, in the name of Katayama, et al. |
Patent Abstracts of Japan, Publication No. 2004-247233, dated Sep. 2, 2004, in the name of Kazunari, Okita, et al. |
Popova et al., Heat-resistant foamed organoplastics based on a combination of polyimide felt, polyimide binders, and montmorillonite nanoparticles, Russian Journal of Applied Chemistry, vol. 79, No. 3, Mar. 1, 2006, pp. 439-444, XP019406671. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10903497B2 (en) | 2016-03-31 | 2021-01-26 | Lg Chem, Ltd. | Cathode having improved safety and lithium secondary battery including the same |
Also Published As
Publication number | Publication date |
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CN101192665A (en) | 2008-06-04 |
EP1928047A1 (en) | 2008-06-04 |
JP5522817B2 (en) | 2014-06-18 |
KR20080047904A (en) | 2008-05-30 |
CN101192665B (en) | 2010-04-07 |
KR100839369B1 (en) | 2008-06-19 |
JP2008135384A (en) | 2008-06-12 |
US20080131783A1 (en) | 2008-06-05 |
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